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Jaw Crusher

Jaw crusher introduction

jaw crusher Jaw crusher is a widely used primary crushing equipment in stone processing plant, rock quarry lines, mining industry etc. According to jaw crusher working principle, we can divide jaw crusher into two types: PE series and JCE series with European crushing technology. The highest anti-pressure strength of crushed materials by jaw crusher is 320Mpa.

PE jaw crusher technology details

SBM offers a wide range of sizes of primary and secondary jaw crushers. They incorporate steeply aligned toggle seats for efficient nip angles and high production rates. The primary models offer hydraulically adjusted wedges for quick and easy adjustments to closed side settings. All sizes incorporate a fixed jaw die configuration with a wrap-around design that protects the crusher frame.

Easy-to-maintain cheek plate bolt system. Jaw crushers are driven by extra large, overhead eccentric shafts seated in closely-spaced spherical, self-aligning roller bearings. Comparisons with other brands will show that SBM crushers are among the most heavy-duty machines available. Important features to consider are: bearing size, shaft size, machine weight.

Jaw crusher features

1. Pitched fixed jaw dies and steeply aligned toggle seats. Most efficient nip angles. Highly-effective geometry
2. Fixed jaw dies with wrap-around design protects the frame and eliminates the need for additional wedges
3. Hydraulically adjusted wedges for quick adjustments to the closed setting when new products are needed or as the jaw dies wear
4. Side tensioning wedges to keep dies in correct operating position
5. Advanced cheek plate bolt system for easy maintenance
6. Extra large, drop-forged, heat-treated overhead eccentric shafts
7. Spherical, self aligning roller bearings
8. Fabricated, stress relieved steel frame
9. Bolted frames (some models)
10. Machined jaw crusher's jaw plates and seating surfaces
11. Reversible jaw plates
12. Manual shim or hydraulic wedge closed side setting
13. Simple structure, easy maintenance
14. Stable performance
15. Even final particles and high crushing ratio.

Jaw crusher applications

1. Primary and secondary hard rock crushing
2. Mixed demolition debris
3. Crushed or broken concrete
4. Asphalt
5. River rock
6. Jaw crusher can be widely used in mining, metallurgy, construction, highway, railway and chemistry industries.

Jaw crusher benefits

1. One-year warranty
2. Continuing service commitment
3. Global distribution
4. Rapid delivery
5. Off-the-shelf parts
6. Superior quality
7. Advanced materials & processes
8. Improved service life of critical components
9. Lower maintenance & operating costs

Jaw Crusher List

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